In this video lecture some basics of the Atomic Dipole Moment are discussed. How one atom can be equivalent to the tiny bar magnet? and when an atom is placed in a uniform magnetic field the how to find out Read more
In quantum mechanics, we know the discreteness of the possible spatial orientations of the angular momentum of an atom (or another particle or system of particles, molecules) with respect to any arbitrarily selected axis (here z-axis). Space quantization is manifested Read more
In this video Lecture you will found: The Eigen function and Eigen values of a free particle and relation with the momentum and de Broglie wavelength.What is free particle? a particle is free if that is not bound by any Read more
de Broglie Waves or Matter Waves and its Wavelength is discussed in this lecture. de Broglie waves are associated with a materialistic particles. A matter can shows the dual nature: particle as well as the wave nature [ as you Read more
Schrodinger’s Wave Equations, time independent and time dependent’s derivation is discussed here.
de Broglie Waves: Concept of Wave Packet, Phase & Group Velocity are discussed in this video.
Beta decay of nucleus shows that electron emits from the nucleus. Does electron exist inside the nucleus? This problem can be solved by using the Heisenberg’s Uncertainty Principle by using the minimum uncertainties of position and momentum.
This problem is related to the particle in a box or in an infinite potential well. Particle representation by a wave function that is mathematical function no physical significance of that. How to find it for the given dimensions, means Read more
The Pauli’s Exclusion Principle is explained with examples, Anti symmetric wave function for identical particles/Graduate Quantum Physics Online
The Symmetry Character of Various Particles, electron, proton, positron, neutron, muon, alpha particle, He atom, photon and deutron/ Graduate Physics Online
Exchange Forces & The Helium Atom|Quantum Mechanics Graduate Physics How to write anti symmetric eigen function for a quantum system, example of helium atom.
In this video, the Hall Effect experiment is explained very briefly (I just tried to make it brief). In general we ask our students to find the Hall Voltage and Hall Coefficient. So for this purpose, the knowledge of the Read more